Undrafted Keelan Doss making bid with Raiders

Daily Raiders blog for NBC Bay Area website: Former UC Davis receiver Keelan Doss, from Alameda, is making a strong bid to make Raiders roster. https://www.nbcbayarea.com/news/local/Undrafted-Keelan-Doss-Hopes-to-Keep-Momentum-Rolling-544558261.html